EP1867558A4 - Frame structure for working vehicle - Google Patents

Frame structure for working vehicle

Info

Publication number
EP1867558A4
EP1867558A4 EP06712166A EP06712166A EP1867558A4 EP 1867558 A4 EP1867558 A4 EP 1867558A4 EP 06712166 A EP06712166 A EP 06712166A EP 06712166 A EP06712166 A EP 06712166A EP 1867558 A4 EP1867558 A4 EP 1867558A4
Authority
EP
European Patent Office
Prior art keywords
frame
working vehicle
section
production
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06712166A
Other languages
German (de)
French (fr)
Other versions
EP1867558A1 (en
EP1867558B1 (en
Inventor
Kunihiko Sakamoto
Kouichi Takata
Nagahiro Ogata
Yousuke Yamashita
Makiko Tajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Co Ltd
Original Assignee
Yanmar Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yanmar Co Ltd filed Critical Yanmar Co Ltd
Publication of EP1867558A1 publication Critical patent/EP1867558A1/en
Publication of EP1867558A4 publication Critical patent/EP1867558A4/en
Application granted granted Critical
Publication of EP1867558B1 publication Critical patent/EP1867558B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
    • B62D21/186—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 for building site vehicles or multi-purpose tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Production of a working vehicle frame consumes high costs because it requires high rigidity. A simple construction improves the rigidity of the frame and reduces costs required for the production. In a structure of a frame (9) for a working vehicle, side sections of the frame (9) are constructed in a boat form, and, in a front view, the width of a lower section of the frame (9) is set smaller than that of the central section in the vertical direction of the frame (9). Further, a mast plate (63) for supporting a front loader and a front axle installation plate section are integrated, and side frames (62) constructing the side section of the frame (9) and the mast plate (63) are joined in a lateral T shape in a side view.
EP06712166A 2005-03-14 2006-01-23 Frame structure for working vehicle Expired - Fee Related EP1867558B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005072108A JP4928087B2 (en) 2005-03-14 2005-03-14 Work vehicle frame structure
PCT/JP2006/300950 WO2006098084A1 (en) 2005-03-14 2006-01-23 Frame structure for working vehicle

Publications (3)

Publication Number Publication Date
EP1867558A1 EP1867558A1 (en) 2007-12-19
EP1867558A4 true EP1867558A4 (en) 2008-11-26
EP1867558B1 EP1867558B1 (en) 2012-03-14

Family

ID=36991440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06712166A Expired - Fee Related EP1867558B1 (en) 2005-03-14 2006-01-23 Frame structure for working vehicle

Country Status (4)

Country Link
US (1) US7775556B2 (en)
EP (1) EP1867558B1 (en)
JP (1) JP4928087B2 (en)
WO (1) WO2006098084A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4422668B2 (en) * 2005-10-19 2010-02-24 ヤンマー株式会社 Tractor loader backhoe frame structure
JP4888739B2 (en) 2006-11-24 2012-02-29 株式会社小松製作所 Wheel loader
JP5009933B2 (en) * 2006-12-08 2012-08-29 株式会社小松製作所 Wheel loader
CA2702060C (en) * 2007-10-08 2013-02-19 Custom Chassis, Inc. Multipurpose utility vehicle
US7757805B2 (en) * 2008-06-24 2010-07-20 Yanmar Co., Ltd. Working vehicle
DE202008013896U1 (en) * 2008-10-17 2010-03-11 Liebherr-Hydraulikbagger Gmbh Mobile working device
US9469342B2 (en) * 2014-08-29 2016-10-18 Deere & Company Axle and transmission arrangement for an agricultural vehicle
US10711435B2 (en) * 2016-08-03 2020-07-14 Caterpillar Inc. Frame assembly for machine
WO2018195314A1 (en) 2017-04-19 2018-10-25 Clark Equipment Company Loader frame
US10704231B1 (en) * 2019-02-08 2020-07-07 Kubota Corporation Front loader and work machine
CN112249155B (en) * 2020-11-03 2023-10-31 山东博峻智能科技有限公司 Hydraulic four-wheel active steering system of backhoe loader, working method and application

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220215A (en) * 1979-07-26 1980-09-02 Caterpillar Tractor Co. A-frame for carrying loads on a loader
US4514007A (en) * 1982-12-07 1985-04-30 Owatonna Manufacturing Company, Inc. Vehicle frame

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345351A (en) * 1937-11-05 1944-03-28 Deere & Co Tractor
US4182456A (en) * 1977-06-29 1980-01-08 Massey-Ferguson Inc. Material handling machine
US4583761A (en) * 1983-11-18 1986-04-22 Linde Aktiengesellschaft Frames for scoop loaders, fork lifts and the like
JPS60169071A (en) * 1984-02-10 1985-09-02 株式会社日立製作所 Refrigerator
JPS60169071U (en) * 1984-04-20 1985-11-09 井関農機株式会社 car body frame
JPS612556U (en) * 1984-06-13 1986-01-09 井関農機株式会社 Work equipment mounting device for power mobile vehicles
JPS613780U (en) * 1984-06-15 1986-01-10 井関農機株式会社 power vehicle
JPS613780A (en) * 1984-06-19 1986-01-09 Ricoh Co Ltd Thermal recording material
JP3759521B2 (en) 1991-09-09 2006-03-29 日立建機株式会社 Axle chassis connection structure of work vehicle
JPH06173297A (en) * 1992-12-04 1994-06-21 Komatsu Ltd Chassis structure of wheel type construction machine
JPH09316927A (en) * 1996-05-30 1997-12-09 Komatsu Ltd Chassis structure of wheel type construction machine
US6167980B1 (en) * 1998-06-05 2001-01-02 Caterpillar S.A.R.L. Engine mounting and stabilizing arrangement
US6089343A (en) * 1999-05-21 2000-07-18 Deere & Company Vehicle frame
PT1247907E (en) * 2001-03-29 2007-01-31 Komatsu Utility Europe Spa A skid steer loader frame
KR100621479B1 (en) * 2002-10-09 2006-09-13 히다치 겡키 가부시키 가이샤 Track frame for construction machine
US20050167969A1 (en) * 2004-01-29 2005-08-04 Kazumasa Fukazawa Structure of main frame for construction machines and method of manufacturing the same
JP4383327B2 (en) * 2004-11-30 2009-12-16 本田技研工業株式会社 Release tube mounting structure for fuel cell vehicle and gas fuel vehicle
US7866700B2 (en) * 2008-02-11 2011-01-11 Caterpillar Inc Machine frame
KR100979429B1 (en) * 2008-02-27 2010-09-02 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 upper frame of construction equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220215A (en) * 1979-07-26 1980-09-02 Caterpillar Tractor Co. A-frame for carrying loads on a loader
US4514007A (en) * 1982-12-07 1985-04-30 Owatonna Manufacturing Company, Inc. Vehicle frame

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006098084A1 *

Also Published As

Publication number Publication date
JP4928087B2 (en) 2012-05-09
WO2006098084A1 (en) 2006-09-21
EP1867558A1 (en) 2007-12-19
EP1867558B1 (en) 2012-03-14
US7775556B2 (en) 2010-08-17
JP2006248497A (en) 2006-09-21
US20090230731A1 (en) 2009-09-17

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